(1983). Spacelab Data Processing Facility.
Chicago-čujuhus (17. p.)Spacelab Data Processing Facility. 1983.
MLA-čujuhus (9. p.)Spacelab Data Processing Facility. 1983.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.